EP2807625A4 - Systeme und verfahren zur automatischen segmentauswahl für mehrdimensionale biomedizinische signale - Google Patents

Systeme und verfahren zur automatischen segmentauswahl für mehrdimensionale biomedizinische signale

Info

Publication number
EP2807625A4
EP2807625A4 EP13741359.7A EP13741359A EP2807625A4 EP 2807625 A4 EP2807625 A4 EP 2807625A4 EP 13741359 A EP13741359 A EP 13741359A EP 2807625 A4 EP2807625 A4 EP 2807625A4
Authority
EP
European Patent Office
Prior art keywords
multidimensional
systems
methods
segment selection
biomedical signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP13741359.7A
Other languages
English (en)
French (fr)
Other versions
EP2807625A1 (de
Inventor
Majid Sarrafzadeh
Mars Lan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of California Berkeley
University of California, San Diego
Original Assignee
University of California Berkeley
University of California, San Diego
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of California Berkeley, University of California, San Diego filed Critical University of California Berkeley
Publication of EP2807625A1 publication Critical patent/EP2807625A1/de
Publication of EP2807625A4 publication Critical patent/EP2807625A4/de
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/372—Analysis of electroencephalograms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/211—Selection of the most significant subset of features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/04—Inference or reasoning models
    • G06N5/046—Forward inferencing; Production systems
    • G06N5/047—Pattern matching networks; Rete networks
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Public Health (AREA)
  • Data Mining & Analysis (AREA)
  • Biomedical Technology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Psychiatry (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Fuzzy Systems (AREA)
  • Signal Processing (AREA)
  • Psychology (AREA)
  • Physiology (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Computational Linguistics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
EP13741359.7A 2012-01-25 2013-01-25 Systeme und verfahren zur automatischen segmentauswahl für mehrdimensionale biomedizinische signale Ceased EP2807625A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261590751P 2012-01-25 2012-01-25
PCT/US2013/023295 WO2013112935A1 (en) 2012-01-25 2013-01-25 Systems and methods for automatic segment selection for multi-dimensional biomedical signals

Publications (2)

Publication Number Publication Date
EP2807625A1 EP2807625A1 (de) 2014-12-03
EP2807625A4 true EP2807625A4 (de) 2016-04-13

Family

ID=48873975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13741359.7A Ceased EP2807625A4 (de) 2012-01-25 2013-01-25 Systeme und verfahren zur automatischen segmentauswahl für mehrdimensionale biomedizinische signale

Country Status (4)

Country Link
US (1) US11170310B2 (de)
EP (1) EP2807625A4 (de)
CA (1) CA2862333A1 (de)
WO (1) WO2013112935A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4166072A1 (de) * 2013-09-13 2023-04-19 The General Hospital Corporation Systeme und verfahren zur verbesserten gehirnüberwachung während der allgemeinen anästhesie und sedierung
CA3001746A1 (en) 2015-10-07 2017-04-13 The Governing Council Of The University Of Toronto Wireless power and data transmission system for wearable and implantable devices
WO2018014127A1 (en) 2016-07-20 2018-01-25 The Governing Council Of The University Of Toronto Neurostimulator and method for delivering a stimulation in response to a predicted or detected neurophysiological condition
EP3684463B1 (de) 2017-09-19 2025-05-14 Neuroenhancement Lab, LLC Verfahren und vorrichtung für neuro-enhancement
US11717686B2 (en) 2017-12-04 2023-08-08 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to facilitate learning and performance
US11318277B2 (en) 2017-12-31 2022-05-03 Neuroenhancement Lab, LLC Method and apparatus for neuroenhancement to enhance emotional response
US12280219B2 (en) 2017-12-31 2025-04-22 NeuroLight, Inc. Method and apparatus for neuroenhancement to enhance emotional response
US11364361B2 (en) 2018-04-20 2022-06-21 Neuroenhancement Lab, LLC System and method for inducing sleep by transplanting mental states
US11452839B2 (en) 2018-09-14 2022-09-27 Neuroenhancement Lab, LLC System and method of improving sleep
US11786694B2 (en) 2019-05-24 2023-10-17 NeuroLight, Inc. Device, method, and app for facilitating sleep

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009025863A1 (en) * 2007-08-23 2009-02-26 Massachusetts Institute Of Technology Method and apparatus for reducing the number of channels in an eeg-based epileptic seizure detector

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7343197B2 (en) * 2000-05-30 2008-03-11 Vladimir Shusterman Multi-scale analysis and representation of physiological and health data
US7082327B2 (en) 2003-04-16 2006-07-25 Medtronic, Inc. Biomedical signal analysis techniques using wavelets
IL155955A0 (en) * 2003-05-15 2003-12-23 Widemed Ltd Adaptive prediction of changes of physiological/pathological states using processing of biomedical signal
JP5174348B2 (ja) * 2003-09-12 2013-04-03 ボディーメディア インコーポレイテッド 心臓関連状態パラメータのモニター方法及び装置
US7706866B2 (en) * 2004-06-24 2010-04-27 Cardiac Pacemakers, Inc. Automatic orientation determination for ECG measurements using multiple electrodes
WO2006044699A2 (en) * 2004-10-13 2006-04-27 Softmax, Inc. Method and system for cardiac signal decomposition
KR100883185B1 (ko) * 2007-06-29 2009-02-13 장형종 가중 퍼지 소속함수 기반 신경망 알고리즘을 이용한생체신호의 이상데이터 추출 장치 및 그 방법
US8108332B2 (en) * 2008-04-21 2012-01-31 International Business Machines Corporation Methods and systems for selecting features and using the selected features to perform a classification
KR101029108B1 (ko) * 2008-12-11 2011-04-15 충북대학교 산학협력단 생체신호관리시스템에서의 심전도 데이터 압축 및 압축 해제 방법
US20120123232A1 (en) * 2008-12-16 2012-05-17 Kayvan Najarian Method and apparatus for determining heart rate variability using wavelet transformation
KR101048763B1 (ko) * 2010-02-09 2011-07-15 고려대학교 산학협력단 신호 검출 장치 및 방법
US8473314B2 (en) * 2010-03-04 2013-06-25 Ut-Battelle, Llc Method and system for determining precursors of health abnormalities from processing medical records
US8688616B2 (en) * 2010-06-14 2014-04-01 Blue Prism Technologies Pte. Ltd. High-dimensional data analysis
US10278608B2 (en) * 2012-09-07 2019-05-07 Children's Medical Center Corporation Detection of epileptogenic brains with non-linear analysis of electromagnetic signals
US20160179599A1 (en) * 2012-10-11 2016-06-23 University Of Southern California Data processing framework for data cleansing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009025863A1 (en) * 2007-08-23 2009-02-26 Massachusetts Institute Of Technology Method and apparatus for reducing the number of channels in an eeg-based epileptic seizure detector

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BOSTANOV V: "BCI Competition 2003-Data Sets Ib and IIb: Feature Extraction From Event-Related Brain Potentials With the Continuous Wavelet Transform and the t-Value Scalogram", IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, vol. 51, no. 6, 1 June 2004 (2004-06-01), pages 1057 - 1061, XP011113234, ISSN: 0018-9294, DOI: 10.1109/TBME.2004.826702 *
See also references of WO2013112935A1 *

Also Published As

Publication number Publication date
WO2013112935A1 (en) 2013-08-01
US11170310B2 (en) 2021-11-09
CA2862333A1 (en) 2013-08-01
US20140379620A1 (en) 2014-12-25
EP2807625A1 (de) 2014-12-03

Similar Documents

Publication Publication Date Title
EP2911578A4 (de) Systeme und verfahren zum nachweis gehirnfundierter biosignale
EP2826266A4 (de) Systeme und verfahren für referenzsignale und csi-rückkopplung
EP2845191A4 (de) Systeme und verfahren zur trennung von quellsignalen
EP2852344A4 (de) Systeme und verfahren zur aktivierung von wandlern
GB201406456D0 (en) System and method for detecting scattered signals
EP2938283A4 (de) Systeme und verfahren zur planung von interventionsverfahren
EP2916721A4 (de) Systeme und verfahren zur bewertung von neuropathologien
EP3003131A4 (de) Vorrichtung und verfahren zur detektion optischer signale aus implantierten sensoren
EP2822472A4 (de) Verfahren und systeme zur verfolgung und führung von sensoren und instrumenten
EP2938271A4 (de) Vorrichtungen, systeme und verfahren zur beurteilung von gefässen
EP3087204A4 (de) Verfahren und systeme für den nachweis genetischer varianten
EP2713909A4 (de) Abfragesysteme und anwendungsverfahren dafür
EP3035844A4 (de) Systeme und verfahren zur elektrokortikografischen signalerfassung
EP2683329A4 (de) Mastopexiesysteme und -verfahren
EP2699655A4 (de) Systeme und verfahren zum zerlegen einer palette
EP2907017A4 (de) Medienaufzeichnungssystem mit mehreren gesten
EP2801243A4 (de) Systeme und verfahren zur bereitstellung einer beleuchtung für hohe masten
EP2782438A4 (de) Halmsensorvorrichtung, systeme und verfahren
EP3053073A4 (de) Verfahren und system zur erkennung von sequenzvarianten
GB201503594D0 (en) Methods and systems for detecting biological components
EP2624879A4 (de) Herzunterstützungssysteme und verfahren zu ihrer ständigen verwendung
EP2941534A4 (de) Systeme und verfahren zur beurteilung tiefer formationen
EP2856183A4 (de) Systeme und verfahren zur erkennung akustischer übergangssignale
EP2847415A4 (de) Expansionssysteme und verfahren für einstellbaren konus
EP2846682A4 (de) System und vorrichtung zur automatisierten ganzkörperbildgebung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140808

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160314

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 5/0476 20060101ALI20160308BHEP

Ipc: G06F 19/00 20110101AFI20160308BHEP

Ipc: G06K 9/00 20060101ALI20160308BHEP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20180924